ESD127-U1-W0201

Overview

Uni-directional ESD protection device, 3.3 V, 1 pF, 0201

This Infineon ESD (electrostatic discharge) protection device has an unidirectional I/V characteristic and
excellent clamping performance.

Summary of Features

  • ESD / transient protection according to:
    - IEC61000-4-2 (ESD): ±20 kV (air) / ±20 kV (contact)
    - IEC61000-4-4 (EFT): ±3 kV / ±60 A (5/50 ns)
    - IEC61000-4-5 (Surge): ±1 A (8/20 μs)
  • Working voltage: VWM = 3.3 V
  • Line capacitance: CL = 1 pF at f = 1 MHz
  • Clamping voltage: Vcl = 2.5 V at 16 A, Rdyn = 0.06 Ω; Vcl = -2.3 V at -16 A, Rdyn = 0.06 Ω
  • Very low leakage current: IL = 0.1 nA
  • Small form factor SMD size 0201 and low profile (0.58 x 0.28 x 0.15 mm³)

Potential Applications

  • Audio interfaces, headsets
  • Buttons, GPIO, digital interfaces
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